[desktop] fix save data location, orphaned profiles finder (#2678)

Previously, if the user had their NAND in a nonstandard location,
profiles.dat would be read from the standard Eden path and thus return
effectively garbage data. What this would result in is:

- The Qt profile manager would be completely nonfunctional
- "Open Save Data Location" would put you into the completely wrong
  place
- Games would read from incorrect locations for their saves

To solve this, I made it so that profiles.dat is re-read *after*
QtConfig initializes. It's not the perfect solution, but it works.

Additionally, this adds an orphaned profiles finder:
- walks through the save folders in nand/user/save/000.../
- for each subdirectory, checks to see if profiles.dat contains a
  corresponding UUID
- If not, the profile is "orphaned". It may contain legit save data, so
  let the user decide how to handle it (famous last words)
- Empty profiles are just removed. If they really matter, they're
  instantly recreated anyways.

The orphaned profiles check runs right *after* the decryption keys
check, but before the game list ever gets populated

Signed-off-by: crueter <crueter@eden-emu.dev>

Reviewed-on: https://git.eden-emu.dev/eden-emu/eden/pulls/2678
Reviewed-by: CamilleLaVey <camillelavey99@gmail.com>
Reviewed-by: MaranBr <maranbr@eden-emu.dev>

1 files changed, 4 insertions, 1 deletions

diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp
index 901a39cc9f..44ed29f141 100644
--- a/src/yuzu/main.cpp
+++ b/src/yuzu/main.cpp
@@ -545,6 +545,9 @@ GMainWindow::GMainWindow(bool has_broken_vulkan)
     // Gen keys if necessary
     OnCheckFirmwareDecryption();
 
+    // Check for orphaned profiles and reset profile data if necessary
+    QtCommon::Content::FixProfiles();
+
     game_list->LoadCompatibilityList();
     // force reload on first load to ensure add-ons get updated
     game_list->PopulateAsync(UISettings::values.game_dirs);
@@ -3947,7 +3950,7 @@ void GMainWindow::OnToggleStatusBar() {
 void GMainWindow::OnGameListRefresh()
 {
     // Resets metadata cache and reloads
-    QtCommon::Game::ResetMetadata();
+    QtCommon::Game::ResetMetadata(false);
     game_list->RefreshGameDirectory();
     SetFirmwareVersion();
 }